A Message from the Supervisor

“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” - Angie

Town Clerk Document Search

Town Clerk Contact

Town Clerk/Registrar

Olga H. Murray

Town Hall

655 Main Street
Islip, NY 11751


(631) 224-5574

Office Hours

M-F 9:00pm to 5:00pm
Call for further information

CLICK TO READ: Town Clerk Encourages Remote Contact Options During COVID-19

Town Clerk Olga H. Murray is reminding residents that while Islip Town Hall remains closed to the public due to COVID-19, residents may continue to conduct business with the Clerk's Office and Registrar Office via mail, telephone and email.

Residents may send mail to 655 Main Street, Islip, NY 11751, email This email address is being protected from spambots. You need JavaScript enabled to view it., or call (631)224-5490 (Clerk's Office), or (631)224-5498 for the Registrar.

Marriage license applications and marriage ceremonies will still be conducted on site at Town Hall by appointment only. Please call to schedule an appointment. Residents are encouraged to contact the Town Clerk's Offices at (631)224-5490 for questions on individual matters.

For more information visit the Town Clerk's webpage at

The Vital Records Office provides eligible applicants with copies of birth and death certificates for births and deaths in the Town of Islip. Click on the one of the links below to download the form you need.

Important Notice: If a birth certificate is needed for school registration, now is the time to get it! Call the office for additional information regarding birth and death certificates or genealogy searches.

ApplicationFee Amount

Cash, Check or Money Order made payable to Islip Town Clerk, Olga H. Murray

Returned Checks: $50 Administration Fee

Birth Record Request | pdf En Español

*NEW* Click HERE to Submit Digitally
Death Record Request | pdf En Español

*NEW* Click HERE to Submit Digitally
pdf Genealogy Form $22

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